`kb-resource.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:84dd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:522^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.34^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.221^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elliot.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elliot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elliot.ns.cloudflare.com`
		A	108.162.193.162^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	172.64.33.162^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	173.245.59.162^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
NS	`liz.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liz.ns.cloudflare.com`
		A	108.162.192.189^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	172.64.32.189^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	173.245.58.189^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	108.166.43.2^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx2.emailsrvr.com`
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx2.emailsrvr.com`
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`google-site-verification=3gJIdyT8IPwDiJqvPyUl24F5yumtchCLjfU63SKO7Ek`
TXT	`v=spf1 include:_spf.createsend.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.34, 172.67.132.221
		IPv6 hints	2606:4700:3034::ac43:84dd, 2606:4700:3037::6815:522
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOA	`elliot.ns.cloudflare.com`dns@cloudflare.com serial=2407473061

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786026799

Same first word

kb-resource.com

DNS History

16 records (8 active, 8 former)

○NSdns1.stabletransit.com2015-07-26 → 2017-01-09 · 4 obs

● 2015-07-26 13:19:34
● 2017-01-09 18:28:44
○ 2017-12-24 23:19:00
○ 2026-08-06 14:46:30

○NSdns2.stabletransit.com2015-07-26 → 2017-01-09 · 4 obs

● 2015-07-26 13:19:34
● 2017-01-09 18:28:44
○ 2017-12-24 23:19:00
○ 2026-08-06 14:46:30

●NSelliot.ns.cloudflare.com2026-06-07 → 2026-08-06 · 3 obs

○ 2017-12-24 23:19:00
● 2026-06-07 07:06:30
● 2026-08-06 14:46:30

●NSliz.ns.cloudflare.com2026-06-07 → 2026-08-06 · 3 obs

○ 2017-12-24 23:19:00
● 2026-06-07 07:06:30
● 2026-08-06 14:46:30

○NSns.liquidweb.com2017-12-24 → 2017-12-24 · 4 obs

○ 2017-01-09 18:28:44
● 2017-12-24 23:19:00
○ 2026-06-07 07:06:30
○ 2026-08-06 14:46:30

○NSns1.liquidweb.com2017-12-24 → 2017-12-24 · 4 obs

○ 2017-01-09 18:28:44
● 2017-12-24 23:19:00
○ 2026-06-07 07:06:30
○ 2026-08-06 14:46:30

●MXmx1.emailsrvr.com2015-07-26 → 2026-08-06 · 2 obs

● 2015-07-26 13:19:34
● 2026-08-06 14:46:30

●MXmx2.emailsrvr.com2015-07-26 → 2026-08-06 · 2 obs

● 2015-07-26 13:19:34
● 2026-08-06 14:46:30

●A104.21.5.342026-06-07 → 2026-08-06 · 3 obs

○ 2017-12-24 23:19:00
● 2026-06-07 07:06:30
● 2026-08-06 14:46:30

●A172.67.132.2212026-06-07 → 2026-08-06 · 3 obs

○ 2017-12-24 23:19:00
● 2026-06-07 07:06:30
● 2026-08-06 14:46:30

○A192.124.249.132016-04-29 → 2016-04-29 · 4 obs

○ 2016-02-09 20:00:52
● 2016-04-29 14:01:16
○ 2017-01-09 18:28:44
○ 2026-08-06 14:46:30

○A2606:4700:3033::ac43:84dd2026-06-07 → 2026-06-07 · 4 obs

○ 2017-12-24 23:19:00
● 2026-06-07 07:06:30
○ 2026-07-18 12:21:20
○ 2026-08-06 14:46:30

●A2606:4700:3034::ac43:84dd2026-07-18 → 2026-08-06 · 3 obs

○ 2026-06-07 07:06:30
● 2026-07-18 12:21:20
● 2026-08-06 14:46:30

○A2606:4700:3035::6815:5222026-06-07 → 2026-06-07 · 4 obs

○ 2017-12-24 23:19:00
● 2026-06-07 07:06:30
○ 2026-07-18 12:21:20
○ 2026-08-06 14:46:30

●A2606:4700:3037::6815:5222026-07-18 → 2026-08-06 · 3 obs

○ 2026-06-07 07:06:30
● 2026-07-18 12:21:20
● 2026-08-06 14:46:30

○A98.129.229.202015-07-26 → 2017-12-24 · 7 obs

● 2015-07-26 13:19:34
● 2016-02-09 20:00:52
○ 2016-04-29 14:01:16
● 2017-01-09 18:28:44
● 2017-12-24 23:19:00
○ 2026-06-07 07:06:30
○ 2026-08-06 14:46:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
kb-resource.com	elliot.ns.cloudflare.com, liz.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.189

NS records: elliot.ns.cloudflare.com, liz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kb-resource.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.221, 104.21.5.34`
AAAA	2	`2606:4700:3037::6815:522, 2606:4700:3034::ac43:84dd`
NS	2	`elliot.ns.cloudflare.com, liz.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	2	`google-site-verification=3gJIdyT8IPwDiJq, v=spf1 include:_spf.createsend.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elliot.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (elliot.ns.cloudflare.com, elliot.ns.cloudflare.com, elliot.ns.cloudflare.com...)

Analysis

IP Addresses

kb-resource.com resolves to four IP addresses: 104.21.5.34, 172.67.132.221, 2606:4700:3034::ac43:84dd and 2606:4700:3037::6815:522.

newcasinositesonline.org, jcd.org.in, filmyfrenzy.com plus two other host names have IP numbers in common with kb-resource.com.

Name Servers

kb-resource.com is served by two delegated name servers, elliot.ns.cloudflare.com and liz.ns.cloudflare.com.

The name server configuration of kb-resource.com is shared with other domains, for instance plutas.lt, microtus-interactive.com, websitesworthcalculator.com and two others.

kb-resource.com partially shares its NS delegation with several other domains, including bdtip.com, fotin.nl, hbwt.org and two others.

The name servers jason.ns.cloudflare.com, mark.ns.cloudflare.com, magnolia.ns.cloudflare.com and virginia.ns.cloudflare.com are often found in use alongside these name servers.

Hosts with 6 IP addresses each:

elliot.ns.cloudflare.com carries IP addresses 108.162.193.162, 172.64.33.162 and 173.245.59.162, with 3 other addresses beyond those.

liz.ns.cloudflare.com carries IP addresses 108.162.192.189, 172.64.32.189 and 173.245.58.189, with 3 other addresses beyond those.

Mail Servers

kb-resource.com uses two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.

The mail server setup of kb-resource.com matches that of other domains such as hilfigerhospitality.com, chrisluquette.com, gardnereyecare.com and two others.

At least some of the mail servers used by kb-resource.com are shared with other domains: client-216-57-220-125.bhm.pogozone.net, scmenterprises.net, bobcrowproductions.com and two others among them.

Host names with four IP addresses:

mx2.emailsrvr.com maps to the following IP addresses: 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.

Host names resolving to a single IP address:

mx1.emailsrvr.com points to the IP address 173.203.187.1.

kb-resource.com - robtex.com

kb-resource.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`kb-resource.com`

`com`